Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:00Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
406K
∫₀^∞ e^(-x²) dx = √π / 2
429K
det| 2 9 ; 0 3 | = 6
det| 4 2 ; 1 5 | = 18
231K
d/dz [z^11] = 11z^10
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∫₀^∞ e^(-α²) dα = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
55K
det| 4 8 ; 3 5 | = -4
339K